Refer to the steps for creating macOS Sierra 10.12 installer using USB here. This means installing new, not upgrading from other settings like El Capitan or Yosemite. Once you have downloaded the installer, the next step is to use this installer to create a bootable USB drive, this bootable USB drive allows you to install macOS Sierra on the Mac. When you finish downloading the installer, make sure you exit the installer to use this installer for other purposes. If you haven't downloaded the macOS Sierra version 10.12 Final, then Mac App Store will prioritize downloading the installer file and then guide you through the steps to install.

First, make sure that the data and important files have been backed up to make sure that the data and files are not lost during execution.įirst access the Mac App Store to download macOS Sierra version 10.12 Final.

If you want to install macOS Sierra 10.12 and experience the new features of this version on Mac, please refer to the steps in the following article of Network Administrator. After improving and changing some features on the Beta version, the final version (the final version) of macOS Sierra 10.12 was also released by Apple.

Install mac os 10.12